upstream provider

1. Round Robin (default)Each request is distributed to different backend servers one by one in chronological order. If the backend servers are down, they can be removed automatically.2. WeightSpecify the round-robin probability. weight is proportional to the access ratio, which is used when the backend server performance is uneven.For example: Upstream bakend { Server 192.168.1.10 Weight = 10; Server 192.168.1.11 Weight = 10; } 3. ip_hashEach r

"Pusch (1)-type1 frequency hopping" mentioned why to use the Pusch hopping frequency, as well as detailed introduction of the TYPE1 mode of frequency hopping, this article continues this topic, introduces the TYPE2 mode of frequency hopping.1. Problems needing attention when using Pusch frequency hoppingIn the upstream sub-frame, the PUCCH channel is at the high and low sides of the bandwidth, or at the edge of the band, and the Pusch channel is in th

module obtains the configuration of the upstream module, sets the Peer.init_upstream as the function Ngx_http_upstream_init_consistent_hash, which is used to initialize the upstream, ngx_http _upstream_init_consistent_hash (ngx_conf_t *CF,The function computes a consistent hash based on the IP and port number of the server,ngx_int_tNgx_http_upstream_init_consistent_hash (ngx_conf_t *CF,ngx_http_upstream_sr

#!/bin/SH###################################################### name:create_nginx_conf.SH# VERSION:V1.0# Author: OPS Rookie # Description: Creating Nginx-related Profiles # Create Date: .- --Geneva# Email: ######################################################Env. sh File Content format:10.10.2.6=basics-price-Service; #function_name: The method to invoke Function_name=$1#ns_type: Project Environment name Ns_type=$2#env_file:Env. sh file specific path Env_file_path=$3#判断env. SH is presentfunction

Currently there is a scenario where client A to Server B goes to get an HTTP request, in between a firewall, the firewall to monitor the GET request, if the discovery will be truncated.Here are 2 requirements:1, client A If the packet caught, found that the server is the IP of b2, the server side if turn, found that the connection is client a3, if there is a transit server, can not withstand too much pressureAs a result, a cannot use the normal VPN service to reach B, because after the normal VP

1. Polling (default) Each request is assigned to a different back-end server in chronological order, and can be automatically removed if the backend server is down. 2, Weight Specifies the polling probability, proportional to the weight and the access ratio, for the performance of the backend server. For example: Copy Code code as follows: Upstream Backend { Server 192.168.0.14 weight=10; Server 192.168.0.15 weight=10; }

Currently, nginx upstream supports four allocation methods. 1. Round Robin (default) Each request is distributed to different backend servers one by one in chronological order. If the backend servers are down, they can be removed automatically. 2. weightSpecify the round-robin probability. weight is proportional to the access ratio, which is used when the backend server performance is uneven.For example:Upstream bakend {Server 192.168.0.14 weight = 10

Environment IntroductionServer: centos6.5Service: Nginx ProxyProblem Description:The development environment project of the pressure measurement development colleague It's okay, but the line machine hit%50, a lot of 502Some PHP pages do not open, the page prompts the gateway timeout, and then find the log prompt as follows2015/09/19 14:00:30 [ERROR] 1811#0: *319 upstream timed out (110:connection timed off) While reading response headers from

The 1.nginx load balancer relies on the Ngx_http_upstream_module module, which supports the following proxy modes: Proxy_pass: Typically used for reverse proxies Fastcgi_pass: Generally used for interacting with dynamic files, PHP, etc. Memcached_pass: 2.upstream Module Authoring Upsrtream Module Name { Server abc.example.com weight=5; Can be connected to the domain name or IP, if not the port number by default is 80,weight is the weight, the

ZOJ--2314 -- Reactor Cooling [non-source sink upstream and downstream feasible stream], reactor Link:Http://acm.zju.edu.cn/onlinejudge/showProblem.do? ProblemId = 1314 Question:A terrorist organization wants to build a nuclear reactor. They need to design a cooling system, and n points are connected by m tubes. To make the liquid flow cyclically, the total inflow volume of each node must be equal to the total outflow volume, we will tell you the minim

1. Round Robin (default) Each request is distributed to different backend servers one by one in chronological order. If the backend servers are down, they can be removed automatically. 2. weight Specify the round-robin probability. weight is proportional to the access ratio, which is used when the backend server performance is uneven.For example:Copy codeThe Code is as follows: upstream backend {Server 192.168.0.14 weight = 10;Server 192.168.0.15 wei